PT  - JOURNAL ARTICLE
AU  - Norton, W. A.
TI  - Coggia's Comet, its physical condition and structure; physical theory of comets
AID  - 10.2475/ajs.s3-15.87.161
DP  - 1878 Mar 01
TA  - American Journal of Science
PG  - 161--177
VI  - s3-15
IP  - 87
4099  - http://www.ajsonline.org/content/s3-15/87/161.short
4100  - http://www.ajsonline.org/content/s3-15/87/161.full
SO  - Am J Sci1878 Mar 01; s3-15